ampsci
c++ program for high-precision atomic structure calculations of single-valence systems
Public Types | Public Member Functions | Friends | List of all members
basic_string_view< Char >

#include <core.h>

Public Types

using value_type = Char
 
using iterator = const Char *
 

Public Member Functions

constexpr basic_string_view (const Char *s, size_t count) noexcept
 
FMT_CONSTEXPR_CHAR_TRAITS FMT_INLINE basic_string_view (const Char *s)
 
template<typename Traits , typename Alloc >
FMT_CONSTEXPR basic_string_view (const std::basic_string< Char, Traits, Alloc > &s) noexcept
 
template<typename S , FMT_ENABLE_IF(std::is_same< S, detail::std_string_view< Char >>::value) >
FMT_CONSTEXPR basic_string_view (S s) noexcept
 
constexpr auto data () const noexcept -> const Char *
 
constexpr auto size () const noexcept -> size_t
 
constexpr auto begin () const noexcept -> iterator
 
constexpr auto end () const noexcept -> iterator
 
constexpr auto operator[] (size_t pos) const noexcept -> const Char &
 
FMT_CONSTEXPR void remove_prefix (size_t n) noexcept
 
FMT_CONSTEXPR_CHAR_TRAITS bool starts_with (basic_string_view< Char > sv) const noexcept
 
FMT_CONSTEXPR_CHAR_TRAITS bool starts_with (Char c) const noexcept
 
FMT_CONSTEXPR_CHAR_TRAITS bool starts_with (const Char *s) const
 
FMT_CONSTEXPR_CHAR_TRAITS auto compare (basic_string_view other) const -> int
 

Friends

FMT_CONSTEXPR_CHAR_TRAITS friend auto operator== (basic_string_view lhs, basic_string_view rhs) -> bool
 
auto operator!= (basic_string_view lhs, basic_string_view rhs) -> bool
 
auto operator< (basic_string_view lhs, basic_string_view rhs) -> bool
 
auto operator<= (basic_string_view lhs, basic_string_view rhs) -> bool
 
auto operator> (basic_string_view lhs, basic_string_view rhs) -> bool
 
auto operator>= (basic_string_view lhs, basic_string_view rhs) -> bool
 

Detailed Description

template<typename Char>
class basic_string_view< Char >

An implementation of std::basic_string_view for pre-C++17. It provides a subset of the API. fmt::basic_string_view is used for format strings even if std::string_view is available to prevent issues when a library is compiled with a different -std option than the client code (which is not recommended).

Constructor & Destructor Documentation

◆ basic_string_view() [1/3]

template<typename Char >
constexpr basic_string_view< Char >::basic_string_view ( const Char *  s,
size_t  count 
)
inlineconstexprnoexcept

Constructs a string reference object from a C string and a size.

◆ basic_string_view() [2/3]

template<typename Char >
FMT_CONSTEXPR_CHAR_TRAITS FMT_INLINE basic_string_view< Char >::basic_string_view ( const Char *  s)
inline

\rst Constructs a string reference object from a C string computing the size with std::char_traits<Char>length. \endrst

◆ basic_string_view() [3/3]

template<typename Char >
template<typename Traits , typename Alloc >
FMT_CONSTEXPR basic_string_view< Char >::basic_string_view ( const std::basic_string< Char, Traits, Alloc > &  s)
inlinenoexcept

Constructs a string reference from a std::basic_string object.

Member Function Documentation

◆ data()

template<typename Char >
constexpr auto basic_string_view< Char >::data ( ) const -> const Char *
inlineconstexprnoexcept

Returns a pointer to the string data.

◆ size()

template<typename Char >
constexpr auto basic_string_view< Char >::size ( ) const -> size_t
inlineconstexprnoexcept

Returns the string size.


The documentation for this class was generated from the following file: